High-stability alloy support structure for automobile gearbox

Abstract

The high-stability alloy support structure for the automobile gearbox comprises a bottom plate and an adjusting seat, fixing seats are fixedly connected to the periphery of the outer surface of the bottom plate, guide sliding grooves are formed in the two sides of each fixing seat, and positioning grooves are formed in the bottoms of the inner sides of the guide sliding grooves. A supporting plate is slidably connected to the inner side of the fixed seat, a bottom plate is fixedly connected to the bottom of the supporting plate, a moving wheel is fixedly installed at one end of the bottom of the bottom plate, a spring is fixedly connected to the bottom of an inner cavity of the adjusting seat, a movable block is fixedly connected to the top of the spring, and a positioning pin rod is fixedly connected to the upper end of the movable block. The supporting range of the structure can be expanded during use, the stability of the structure is further improved, the situation that the gearbox inclines and tilts during installation is avoided, and the gearbox supporting structure is simple in structure, convenient to use and beneficial to people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of gearbox brackets, in particular to a high-stability alloy bracket structure for an automobile gearbox. Background Art

[0002] The gearbox is a mechanism used to change the speed and torque from the engine. It can fix or change the transmission ratio of the output shaft and the input shaft in stages. It is also called a gearbox. The transmission consists of a speed transmission mechanism and an operating mechanism. It is installed inside the car, and its support is called a gearbox bracket.

[0003] At present, the existing automobile gearbox alloy bracket structure is not stable enough during use, and is prone to tilting when the gearbox is installed. In severe cases, the gearbox may be damaged. Therefore, we propose a high-stability alloy bracket structure for automobile gearbox. Utility Model Content

[0004] The purpose of the utility model is to provide a high-stability alloy bracket structure for an automobile gearbox, which has the advantage of high stability and solves the problem that the existing automobile gearbox alloy bracket structure is insufficient in stability during use, and is prone to tilting and falling when operating the gearbox for installation, which may cause damage to the gearbox in serious cases.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-stability alloy bracket structure for an automobile gearbox, comprising a chassis and an adjusting seat, the outer surface of the chassis is fixedly connected to a fixing seat all around, both sides of the fixing seat are provided with guide grooves, the bottom of the inner side of the guide groove is provided with a positioning groove, the inner side of the fixing seat is slidably connected to a support plate, the bottom of the support plate is fixedly connected to a base plate, one end of the bottom of the base plate is fixedly installed with a moving wheel, the bottom of the inner cavity of the adjusting seat is fixedly connected to a spring, the top of the spring is fixedly connected to a movable block, the upper end of the movable block is fixedly connected to a positioning pin rod, the middle end of the top of the chassis is movably connected to a support rod through a bearing, the lower end of the outer surface of the support rod is fixedly connected to a stabilizing cover, and the bottom of the stabilizing cover is fixedly connected to a stabilizing ring.

[0006] Preferably, there are multiple positioning grooves, and the distance between two adjacent positioning grooves is equal.

[0007] Preferably, the lower end of one side of the support plate is fixedly connected with an adjustment seat, and the adjustment seat is located on the inner side of the fixed seat.

[0008] Preferably, the positioning pin rod slides on the inner side of the guide slide groove, and the positioning pin rod and the positioning groove are matched.

[0009] Preferably, a turntable is fixedly connected to the upper end of the outer surface of the support rod, and the outer surface of the turntable is provided with anti-slip grooves.

[0010] Preferably, a lifting cylinder is fixedly mounted on the top of the support rod, and a supporting tray is fixedly connected to the protruding end of the lifting cylinder.

[0011] Preferably, the top of the supporting tray is fixedly connected to limiting blocks on all four sides, and an inclined surface is provided on one side of the limiting blocks.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can expand the support range of the structure when in use, thereby improving the stability of the structure and avoiding the situation where the gearbox is tilted or tilted when being installed. The utility model has a simple structure and is easy to use, which is beneficial to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from a third viewing angle;

[0017] Figure 4 This is an enlarged structural diagram of point A of the utility model.

[0018] In the figure: 1. chassis; 2. fixed seat; 3. support plate; 4. bottom plate; 5. moving wheel; 6. guide slide; 7. positioning groove; 8. stabilizing cover; 9. turntable; 10. lifting cylinder; 11. supporting tray; 12. support rod; 13. limit block; 14. stabilizing ring; 15. positioning pin rod; 16. movable block; 17. spring; 18. adjusting seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The chassis 1, fixed seat 2, support plate 3, bottom plate 4, moving wheel 5, guide slide 6, positioning groove 7, stabilizing cover 8, turntable 9, lifting cylinder 10, support tray 11, support rod 12, limit block 13, stabilizing ring 14, positioning pin rod 15, movable block 16, spring 17 and adjustment seat 18 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0023] See also Figure 1-4 A high-stability alloy bracket structure for an automobile gearbox comprises a chassis 1 and an adjusting seat 18. A fixing seat 2 is fixedly connected to the four sides of the outer surface of the chassis 1. Guide grooves 6 are provided on both sides of the fixing seat 2. A positioning groove 7 is provided at the bottom of the inner side of the guide groove 6. A support plate 3 is slidably connected to the inner side of the fixing seat 2. A bottom plate 4 is fixedly connected to the bottom of the support plate 3. A moving wheel 5 is fixedly installed at one end of the bottom of the bottom of the bottom plate 4. A spring 17 is fixedly connected to the bottom of the inner cavity of the adjusting seat 18. A movable block 16 is fixedly connected to the top of the spring 17. A positioning pin rod 15 is fixedly connected to the upper end of the movable block 16. A support rod 12 is movably connected to the middle end of the top of the chassis 1 through a bearing. A stabilizing cover 8 is fixedly connected to the lower end of the outer surface of the support rod 12. A stabilizing ring 14 is fixedly connected to the bottom of the stabilizing cover 8.

[0024] There are multiple positioning grooves 7, and the distance between two adjacent positioning grooves 7 is equal.

[0025] Through the above technical solution, the position adjustment of the support plate 3 is facilitated by the provision of the positioning groove 7 .

[0026] An adjustment seat 18 is fixedly connected to the lower end of one side of the support plate 3 , and the adjustment seat 18 is located on the inner side of the fixing seat 2 .

[0027] Through the above technical solution, by setting the adjustment seat 18 , the position of the support plate 3 can be positioned with the assistance of the positioning groove 7 .

[0028] The positioning pin 15 slides on the inner side of the guide slot 6 , and the positioning pin 15 and the positioning groove 7 are matched.

[0029] The upper end of the outer surface of the support rod 12 is fixedly connected with the turntable 9, and the outer surface of the turntable 9 is provided with anti-slip grooves.

[0030] Through the above technical solution, the setting of the turntable 9 can conveniently drive the support rod 12 to rotate.

[0031] A lifting cylinder 10 is fixedly installed on the top of the support rod 12 , and a supporting tray 11 is fixedly connected to the protruding end of the lifting cylinder 10 .

[0032] Through the above technical solution, the height of the support tray 11 can be conveniently adjusted according to usage conditions by setting the lifting cylinder 10.

[0033] The four sides of the top of the support tray 11 are fixedly connected to the limiting blocks 13 , and one side of the limiting blocks 13 is provided with an inclined surface.

[0034] Through the above technical solution, the stability of the gearbox can be guaranteed by setting the limit block 13.

[0035] When in use, the structure can be moved to the working position through the cooperation of the moving wheel 5, and then the support plate 3 is driven to move outward on the inner side of the fixed seat 2. When the positioning pin rod 15 is located in the positioning groove 7, the adjusting seat 18 will drive the spring 17 to stretch through the movable block 16 as the support plate 3 moves. When the positioning pin rod 15 withdraws from the positioning groove 7 and slides in the guide slide groove 6, the outward extension length of the support plate 3 can be adjusted. After the extension length of the support plate 3 is determined, the spring 17 will drive the positioning pin rod 15 to be stuck in the positioning groove 7 again through the movable block 16, thereby expanding the support range of the structure and ensuring the stability of the structure. Then, with the assistance of the limit block 13, after the gearbox is placed on the top of the supporting tray 11, the support rod 12 is driven to rotate through the turntable 9, and the lifting and lowering of the lifting cylinder 10 are cooperated to achieve the quick installation of the gearbox.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-stability alloy bracket structure for an automobile gearbox, comprising a chassis (1) and an adjustment seat (18), characterized in that: The outer surface of the chassis (1) is fixedly connected to a fixed seat (2) on all sides, and guide grooves (6) are provided on both sides of the fixed seat (2). A positioning groove (7) is provided at the bottom of the inner side of the guide groove (6). A support plate (3) is slidably connected to the inner side of the fixed seat (2), and the bottom of the support plate (3) is fixedly connected to a bottom plate (4). A moving wheel (5) is fixedly installed at one end of the bottom of the bottom plate (4). A spring (17) is fixedly connected to the bottom of the inner cavity of the adjustment seat (18), and a movable block (16) is fixedly connected to the top of the spring (17). A positioning pin rod (15) is fixedly connected to the upper end of the movable block (16). The middle end of the top of the chassis (1) is movably connected to a support rod (12) through a bearing. The lower end of the outer surface of the support rod (12) is fixedly connected to a stabilizing cover (8), and the bottom of the stabilizing cover (8) is fixedly connected to a stabilizing ring (14).

2. The high stability alloy support structure for automobile gearbox according to claim 1, characterized in that: The number of the positioning grooves (7) is multiple, and the distance between two adjacent positioning grooves (7) is equal.

3. The high stability alloy bracket structure for automobile gearbox according to claim 1, characterized in that: The lower end of one side of the support plate (3) is fixedly connected to an adjustment seat (18), and the adjustment seat (18) is located on the inner side of the fixed seat (2).

4. The high stability alloy support structure for automobile gearbox according to claim 1, characterized in that: The positioning pin rod (15) slides on the inner side of the guide slide groove (6), and the positioning pin rod (15) and the positioning groove (7) are matched.

5. The high stability alloy support structure for automobile gearbox according to claim 1, characterized in that: The upper end of the outer surface of the support rod (12) is fixedly connected to a turntable (9), and the outer surface of the turntable (9) is provided with anti-slip grooves.

6. The high stability alloy support structure for automobile gearbox according to claim 1, characterized in that: A lifting cylinder (10) is fixedly mounted on the top of the support rod (12), and a supporting tray (11) is fixedly connected to the protruding end of the lifting cylinder (10).

7. The high-stability alloy bracket structure for automobile gearbox according to claim 6, characterized in that: The top of the support tray (11) is fixedly connected to a limiting block (13) on all four sides, and an inclined surface is provided on one side of the limiting block (13).

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